I have a firewall which does NAT of outgoing connections. Several clients behind this box must connect to the same external PPTP server. This did work fine on a 2.4.27 kernel. However, with the newest version of the PPTP conntrack/nat helper (from SVN, Revision 3839) and Fedora Core 3 (2.6.10), this does no longer work (both clients and server are unchanged, only the firewall is replaced). It applies cleanly and I can connect to an external PPTP server from a single client: everything works fine. But as soon as a second client behind the firewall tries to connect to this server, problems occur. Either the connection does not get established (most cases), or the first connection is broken (rarely); completely working: never. It seems, that some packets get mixed up between those two connections. Is there any workaround for this or how to help the developers in resolving the problem? I have enabled all the debugging (printk), but the resulting log doesn't help (at least me). Thanks, Michael
